What is it guys? thanks...

 

7400rpms. the search function works nicely you know.

 

i think its more like 7800 rpm. when i drive my friends H22a civic with a jdm itr cluster it redlines right before the indicated 8000rpm.

 

yeah, it's about 7800rpm. Usually I never take it that high. I usually hit 7500rpm then shift. I've seen other USDM 4th genners hit close to 8k though on a stock ECU.

 

The indicated redline on a JDM Prelude is 7400rpm.

 

just because the tack might say 8k, doesn't mean it's necessarily 8k

 

I definalty think its aroun 14000 haha

 

i have a jdm h22a. the redline is 7400rpms and the fuel cut is close to 8000(stock tach) it is the same way with usdm.

 

then why does mine go all the way up to like freakin 8000? whas up with that thats odd. My buddy of mine at the shop told me yeah 8k's thats where the redline is i looked at him like hes was on that sniffin glue. Any suggestions?

 

Stock tachs are usually a few hundred rpms off, especially in the higher rpm range. When your tach reads 8k, the motor is actually only at 7.5k or 7.6k.


Is the fuel cut off with a stock p13 at 7400 or 7600?

 

I believe the fuel cut off is 7600, which will show right at 8000 on the tach. If you are racing the 1/4, you'll want to shift right at this point.

 

5th gen H22A hits a tad past 8000 w/the needle but about 7800 on the VAFC.

 

OK but you guys arent reading what he asked. He asked what the redline is. The redline on a H22A is an indicated 7400rpm. Rev limiter and fuel cutoff are different.

 

there is a different between fuel cut-off and redline...JDM h22a red line is 7200RPM and cuts off at 7800RPM

 

7400 RPM Redline

 

7400 RPM Redline

 

Ok so for a jdm h22a...

Redline: 7400
Fuel cut off: 7600

That's what I thought. Wow my jdm eg sir cluster is actually acurate. It reads right at 7600 when the fuel cuts out on my jdm p13. Crazy.

 

on a stock prelude tach. fuel cut is about 7950ish. lol. in reality 7600ish

p.s. jdm p13 sucks *****. i hate my 112mph limit

 

oops got up a bit high huh..



no it really didnt happen , i think.....

 

H22 civic hatch redline at about 8500 overheats after that.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 4bidden &raquo;</TD></TR><TR><TD CLASS="quote">I believe the fuel cut off is 7600, which will show right at 8000 on the tach. If you are racing the 1/4, you'll want to shift right at this point.</TD></TR></TABLE>

That's Correct, and stock tachs SUCK! I don't understand why anybody keeps them.

Fuel cut off is *FOR SURE* at 7600 RPM (for you guys that say 'rpms'...take note, it's always only rpm)

'Redline' is at 7400, measured from a GOOD tach. If you have a factory tach, true 7400 rpm might show up as 8,000 rpm.

Anybody reading this, PLEASE do not be misled... Redline is 7,400 rpm, fuel cut off is 7,600 rpm....even though they'll show higher on a crappy tachometer.

 

cool where did you get it?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by H22EG6RUS &raquo;</TD></TR><TR><TD CLASS="quote">H22 civic hatch redline at about 8500 overheats after that.</TD></TR></TABLE>
what the **** r u talkin about. a stock jdm ecu does not redline at 8500 you idiot. only if you have chip will it do that. but there is no power up there anyway

 

Just had to try it... I recalled tach log on my VAFC and showed that I hit the rev limiter at 7630 RPM. Stock ECU on 5th Gen USDM H22A. Dude, my stock tach is so optimistic. Does that mean when I'm going 65mph, I'm actually going like 60? j/k.

 

yeah well at 8k on my stock tach i will be shifting at 8